<div id="tabs" class="formio-component formio-component-tabs formio-component-tabs formio-component-multiple " ref="component">
  <div class="card">
    <div class="card-header">
      <ul class="nav nav-tabs card-header-tabs">
        <li class="nav-item active" role="presentation" ref="tabLi-tabs">
          <a class="nav-link active" href="#tab1" ref="tabLink-tabs">Tab 1</a>
        </li>
      </ul>
    </div>
    <div role="tabpanel" class="card-body tab-pane active" style="display: block" ref="tab-tabs">
    </div>
  </div>
  <div ref="messageContainer" class="formio-errors invalid-feedback"></div>
</div>